phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '86c15ef0b6e3e8c30ecbf5722e3b587e' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('86c15ef0b6e3e8c30ecbf5722e3b587e', -1, 1714108992, 1714108992, '0387be65', -9, 0, 0)

Line : 187
File : sessions.php